Starting off her marathon vay-cay here in Australia, the model shared a photo of herself looking glowingly happy atop the Sydney Harbour bridge. She joked in the caption that the ascent to the top was "enough exercise for the foreseeable future."

Kitty also popped over to Perth for a polo tournament while she was in the country, paying a visit to the beautiful Cottesloe Beach.

A first for Kitty was visiting Marrakech in Morocco; she revealed to her almost 500,000 followers that it was somewhere she had always dreamed of going. The eldest daughter of the 9th Earl Spencer glammed it up in floor-length floral gowns, sparking some serious holiday wardrobe envy.

During her lengthy holiday, Lady Kitty has swanned through some of the most indulgent destinations across the world, usually reserved for the elite. These include St Tropez, Lake Como and Capri – which she visited twice with Australian designer Zimmerman.

She has been documenting her travels on her Instagram account, which won thousands of new followers after her appearance at the Duke and Duchess of Sussex's 2018 wedding. The internet went wild over Kitty's resemblance to her late aunt Princess Diana.

The onslaught of sunset snaps, pools, yachts and boujee villas along the coasts of some of the world's most exclusive areas flooded her Instagram, with fans labelling her travels as "dreamy" and some even saying Kitty "lives the perfect life."